Is black long sleeve shirt girls profitable to sell on Amazon United States?

The niche generates $22K/yr across 23 tracked products. 0 of 6 products launched in the last 360 days are still selling. 90-day search growth is -54.6%. Flapen's verdict: Skip it (24/100).

How competitive is the black long sleeve shirt girls niche?

11 brands and 13 sellers compete. The top 5 products take 59% of clicks and top 5 brands hold 84% of demand.

What do buyers complain about in black long sleeve shirt girls?

Top complaints mined from reviews: Size-Overall. The return rate is 8.4% — above our launch gate.

When does demand for black long sleeve shirt girls peak?

Demand peaks in Oct–Nov–Dec; the busiest month runs 20.1× the quietest.

What does it cost to enter the black long sleeve shirt girls niche?

Listings span $7.41–$16.12; the average listing price is $11.55 (sweet spot $15–$100). The average incumbent carries 1,557 reviews — the moat a new listing must climb.

black long sleeve shirt girls

Skip it

Soft demand (-54.6% this quarter) — this niche doesn't clear our bar today.

Review moat

Okay1,556.78

avg incumbent reviews — the moat a new listing must climb

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Avg price

Okay$11.55

avg listing price — sweet spot $15–$100

Competition

Okay59%

top-5 click share — leaders hold, buyers still browse

Brand share

Okay84%

top-5 brand share — brands hold most of the demand

Conversion

Bad1.6%

search→purchase rate — share of searches ending in a sale

Returns

Bad8.4%

return rate — above 5% kills the launch gate

Price range

Bad$7.41–$16.12

cheapest to priciest tracked listing — scored on the share inside $15–$100

Market size

Bad$22K

$22K/yr · 118K searches

Growth

Bad-54.6%

90-day search growth — must beat 0% to launch

Signals High Returns

According to Flapen's Amazon United States niche tracking, black long sleeve shirt girls is a $22K/yr Amazon United States market (118K searches/yr). The top 5 brands hold 84% of demand. Demand peaks in Oct–Nov–Dec. Verdict: Skip it — 24/100.

Data updated Jul 20, 2026 · scored weekly · How we score niches

black long sleeve shirt girls market data

Units sold / yr: 4K–5K; avg 100–250/product
Revenue / yr: $46K–$58K; units × avg price
Conversion rate: 1.6%
Avg BSR: #395
Page quality: 0%
Prime: 100%
Sponsored: 96%
Out of stock: 11.0%
Avg brand age: 35 months
Avg seller age: 181 days

Competition & brand share

The top 5 products take 59% of clicks — established leaders, but buyers still shop beyond them.

Brands

11 rising

Sellers

Top-5 brand share

84%

Top 20: 100%

Top-5 click share

59%

Top 20: 97%

Open market

11%

Haloumoning39%
KEREDA19%
Amazon Essentials10%
HASMES8%
The Children's Place7%
JOCMIC5%
Open — no brand owns it (5 brands, 11%)

Demand & seasonality

Weekly Amazon search volume, last 101 weeks — -54.6% search growth over the last 90 days.

Peak months: Oct, Nov, Dec · busiest ÷ quietest = 20.1×

Open Trend

Top black long sleeve shirt girls search terms

girls black long sleeve shirt37K/yr -55.4%2.9% conv.
black long sleeve shirt girls34K/yr -59.0%3.2% conv.
girls long sleeve black shirt17K/yr -44.7%4.4% conv.
long sleeve black shirt girls14K/yr -56.0%4.0% conv.
black long sleeve girls6K/yr -49.8%1.5% conv.
black long sleeve shirt girls 10-123K/yr -50.4%5.1% conv.
black long sleeve shirt for girls6K/yr -64.1%0.9% conv.

All search terms

Top black long sleeve shirt girls products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 23 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

KEREDA Girls Long Sleeve Shirts Soft Cotton T-Shirts Crewneck Basic Tees for Kids and Teen Girls Tops Clothes 5-6 Years Black

KEREDA$10.434.6★161 rev

Haloumoning Girls Long Sleeve T Shirts Kids Fall Tops Crewneck Basic Tees 5-14Y Black

Haloumoning$7.414.6★1,067 rev

Haloumoning Girls Long Sleeve T Shirts Kids Fall Tops Crewneck Basic Tees 5-14Y Black

Haloumoning$7.614.6★1,067 rev

Haloumoning Girls Long Sleeve Shirts Crewneck Ruched Side Slim Fit Tops Ribbed Knit Casual Tee Shirt 4-15 Years Black

Haloumoning$7.564.6★458 rev

JOCMIC Girls Long Sleeve Shirts Athletic Shirt with Thumbholes Kids Crew Neck Basic Tee Tops for Sports Gym Yoga Black 9-10 Years

JOCMIC$11.444.6★101 rev

Newest

by launch date

Amazon Essentials Girls Girls and Toddlers Long-Sleeve Cropped Rib Top Black Medium

Amazon Essentials$11.57157 rev

2mo ago

Amazon Essentials Girls Girls and Toddlers Long-Sleeve Cropped Rib Top Black Small

Amazon Essentials$13.51157 rev

3mo ago

Ewbob Girls Long Sleeve Shirts for Girls Clothes Kids Cotton T Shirts Kids Clothes Children Long-Sleeved Tee Crewneck Tops C21-1 Black 7-8 Years

Ewbob$9.3033 rev

6mo ago

Moozava Girls Black Long Sleeve Shirt Kids Athletic Quick Dry Crew Neck Basic Tees Teen Yoga Sports Compression Tops

Moozava$10.4634 rev

8mo ago

SOLY HUX Girls Long Sleeve T Shirt Crew Neck Ruched Slim Fitted Basic Tee Cute Fall Tops with Hair Ties Pure Black 12Y

SOLY HUX$15.573 rev

9mo ago

What buyers say about black long sleeve shirt girls

What buyers praise and complain about, mined from review topics.

What buyers love

Size-Overall34%

“Perfect fit”

Material Quality12%

“The cotton construction is a standout feature for year-round use”

Quality-Overall10%

“Decent quality, fits as expected”

Washability8%

“Very nice shirt and washed well”

Exercise/Sports Suitability8%

“Great for under softball jersey on a cold night”

Breathability5%

“remains breathable enough to prevent overheating during afternoon play or focused study time”

Arm Fit4%

“LOose on arms and body, nice feel and breathable”

Comfort-Overall3%

“This shirt is comfortable”

Quick Drying3%

“it dries quickly under her basketball uniform”

Thickness2%

“is the perfect thickness”

What buyers complain about

Size-Overall50%

“I just wish it came with sizes in it”

Top return reasons

Size-Overall59%

Material Quality9%

Length8%

Sleeve Fit7%

Quality-Overall2%

Thin2%

Arm Fit1%

Advertised Vs Actual Product1%

Width1%

Shape/Style1%

Common questions

Is black long sleeve shirt girls profitable to sell on Amazon United States?: The niche generates $22K/yr across 23 tracked products. 0 of 6 products launched in the last 360 days are still selling. 90-day search growth is -54.6%. Flapen's verdict: Skip it (24/100).
How competitive is the black long sleeve shirt girls niche?: 11 brands and 13 sellers compete. The top 5 products take 59% of clicks and top 5 brands hold 84% of demand.
What do buyers complain about in black long sleeve shirt girls?: Top complaints mined from reviews: Size-Overall. The return rate is 8.4% — above our launch gate.
When does demand for black long sleeve shirt girls peak?: Demand peaks in Oct–Nov–Dec; the busiest month runs 20.1× the quietest.
What does it cost to enter the black long sleeve shirt girls niche?: Listings span $7.41–$16.12; the average listing price is $11.55 (sweet spot $15–$100). The average incumbent carries 1,557 reviews — the moat a new listing must climb.